Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/extreme/Curve.java @ 4354:e0add97c432b
Circumvent NPE in Curve. issue flys/1019
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Fri, 02 Nov 2012 11:02:15 +0100 |
| parents | 5948de9788d5 |
| children |
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| 4353:daf0919df76d | 4354:e0add97c432b |
|---|---|
| 80 | 80 |
| 81 | 81 |
| 82 /** Calculate value at given x. */ | 82 /** Calculate value at given x. */ |
| 83 @Override | 83 @Override |
| 84 public double value(double x) { | 84 public double value(double x) { |
| 85 if (x < qs[0]) return Double.NaN; | 85 if (qs == null || x < qs[0]) return Double.NaN; |
| 86 return (x <= qs[qs.length-1] | 86 return (x <= qs[qs.length-1] |
| 87 ? getSpline() | 87 ? getSpline() |
| 88 : getExtrapolation()).value(x); | 88 : getExtrapolation()).value(x); |
| 89 } | 89 } |
| 90 | 90 |